Hummingbird feeder



FIG. 1 is a front view of the hummingbird feeder.

FIG. 2 is a back view of the hummingbird feeder.

FIG. 3 is a left side view of the hummingbird feeder. The right side view is omitted because it is a mirror image of the left side view.

FIG. 4 is a top view of the hummingbird feeder; and,

FIG. 5 is a bottom view of the hummingbird feeder. 

The ornamental design for a hummingbird feeder, as shown and described. 